Transaction not yet indexed

yckWHY9pgWU1xYGnFGNtgtURZnbgh39xXdu2PkWkoTgPuTZhshPF8aEzfupv9CnDHuVMUaSSFRjh4pnAmQJZ99Z

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.